Dan Dan the Fireman,,
Search You Tube for Dan the Fireman, works fine too..

Videos of screwups and crashes and a rewind and walk through,
Youll already know almost every bt of it, I hope,, But watching someone else fail to keep a clear head and sharp focus is good review..

I can't disagree with him kinda getting on the nerves, but for the new rider, I think there are some good things offered. Probably not all that applicable to this bunch, but I thought I'd toss it out and if it helps someone, then cool.